Related Experiment Videos
[Critical considerations on the development of composite filling materials]
Deutsche Zahnarztliche Zeitschrift
|May 1, 1977
Summary
Acrylic filling materials require further development for improved clinical performance. Research highlights the need for better chemical bonding, marginal seal, and wear resistance in dental restorations.
Area of Science:
- Dental Materials Science
- Polymer Chemistry
- Restorative Dentistry
Context:
- The efficacy and limitations of acrylic filling materials were evaluated following a 1975 report.
- Current advancements and necessary developments in dental acrylics are assessed.
- Clinical testing and material properties are central to the discussion.
Purpose:
- To critically review the current state of acrylic filling materials.
- To identify areas for necessary or possible future developments.
- To define the contemporary indications for using acrylic restorative materials.
Summary:
- Discusses chemical bonding challenges, thermal expansion's impact on marginal seal and discoloration.
- Evaluates acid cauterization, remineralization, wear resistance, and contact point formation.
- Addresses UV light polymerization improvements, pulp tolerance, water uptake, and radiopacity.
Impact:
- Provides a comprehensive overview of acrylic filling materials' properties and performance.
- Informs clinicians on the current status and future directions for dental restorative materials.
- Defines the appropriate clinical applications for acrylic-based dental fillings.